Year	National Currency
1990-01-01	9956970123.1
1991-01-01	9714547097.9
1992-01-01	9895425961.5
1993-01-01	10283925940.5
1994-01-01	11029299547.0
1995-01-01	11702098451.4
1996-01-01	12452063002.3
1997-01-01	12792743381.8
1998-01-01	12857383012.0
1999-01-01	12952463918.1
2000-01-01	13040456345.7
2001-01-01	13945911868.6
2002-01-01	14720516875.0
2003-01-01	15699805703.3
2004-01-01	16950378569.3
2005-01-01	18197035276.0
2006-01-01	19195092252.0
2007-01-01	19865250189.9
2008-01-01	20885962621.4
2009-01-01	20958918803.0
2010-01-01	21711686183.1